package cn.ssm.dao;

import java.util.List;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import cn.ssm.pojo.Class;
import cn.ssm.pojo.Fault;
import cn.ssm.pojo.Period;

@Repository("PeroidMapper")
public interface PeroidMapper {
  

	public List<Period> periodInfo1();  

	

	
	
	
	
	
}
